Home / 3,588,660.80-5,383,941.60-1,566,036.80

Finding the Fourth Proportional to 3,588,660.80, 5,383,941.60 and 1,566,036.80

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Solution

The fourth proportional to 3,588,660.80, 5,383,941.60 and 1,566,036.80 is: 2,349,469.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,660.80 : 5,383,941.60 = 1,566,036.80 : x
  2. Step 2: Convert to fraction form
    3,588,660.80/5,383,941.60 = 1,566,036.80/x
  3. Step 3: Cross multiply
    3,588,660.80x = 5,383,941.60 × 1,566,036.80
  4. Step 4: Simplify right side
    3,588,660.80x = 8,431,450,674,650.88
  5. Step 5: Solve for x
    x = 8,431,450,674,650.88/3,588,660.80
  6. Step 6: Final answer
    x = 2,349,469.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.